2,3-Dihydroxybenzoic acid 303-38-8 27138-57-4 AIDS-018061 AIDS018061 Pyrocatechuic acid MLS001066375 SMR000471836 KBio3_002940 2-Pyrocatechuic acid DBH C00196 InChI=1/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-9H,(H,10,11 Spectrum2_001086 2-3-DIHYDROXYBENZOATE 126209_ALDRICH FR-1294 Benzoic acid, dihydroxy- CHEBI:18026 2,3-DIHYDROXY-BENZOIC ACID SDCCGMLS-0066859.P001 BSPBio_003437 Spectrum3_001819 SBB008367 4-10-00-01414 (Beilstein Handbook Reference) BRN 2209117 DHBA EINECS 206-139-5 NSC 27435 o-Pyrocatechuic acid (6CI,8CI) SPBio_001132 Catechol-3-carboxylic acid 2,3 DHB 3-Hydroxysalicylic acid Benzoic acid, 2,3-dihydroxy- Catecholcarboxylic acid DOBK NSC27435 o-Pyrocatechuic acid